package com._23DesignPattern._create._builder._ex2;

/**
 * @Author: huangya
 * @Date: 2019/9/25
 * @Description:
 */
public abstract class Builder {

    public abstract void builderScreen(String screen);
    public abstract void buildCamera(String camrea);
    public abstract void buildCpu(String cpu);
    /**
     * 获得我们建造的Product对象
     * @return
     */
    public abstract Phone creat();
    public abstract void buildSystem();

}
